The Intoximeters Alco-Sensor FST (FST) is a pocket-sized, hand-held breath alcohol tester with a symmetric design and rear-facing display, which allows an operator to remain aware of the subject and surroundings. It accurately detects breath alcohol levels from .000 to .400 BrAC and offers both direct and passive sampling. This instrument produces fast, reliable, accurate results in a package that is designed so that the operator has maximum control over the subject during sample collection. The unit is also capable of detecting alcohol in a solution. Rugged enough to survive field use in a policing environment, it is also designed to offer intuitive, simple operating procedures and have sample collection requirements that minimize risk to the operator.

Accuracy and Precision: Precise evidential-grade results with a consistent output

Sampling Methods: Designed to collect a direct sample from a subject, a passive sample from a subject, or a headspace sample from an open container

Symmetrical design allows left or right-handed use

Allows the operator to control the subject, protect their weapon, easily view both the subject and the instrument display while at the same time preventing the subject's breath from being blown in their direction

Backlit LCD and illuminated mouthpiece guide for nighttime use

Fuel cell sensor is specific for alcohol, does not respond to acetone or other substances found in the human breath

Note: The accuracy of any breath alcohol-testing instrument should be checked periodically. This is accomplished by running a standard with a known alcohol concentration through the instrument's sampling system and verifying that the result is within an acceptable tolerance range of the expected value of the standard.